<!DOCTYPE html>
<style>
    span { float:left; width:1em; }
</style>
<p>An unbreakable block that doesn't fit in the current column (that has preceding content) should be moved to the next column, even if the block is taller than the multicol container.</p>
<p>Below the word "PASS" should be seen, with large letter spacing.</p>
<span>P</span><span>A</span>
<span>S</span><span>S</span>
